Building waterproof structure

Abstract

The utility model discloses a building waterproof structure which comprises a deformation joint telescopic mechanism installed at a joint of an outer vertical face of a building, and the deformation joint telescopic mechanism is composed of a stainless steel panel and symmetrically-arranged aluminum alloy bases. Through the designed waterproof mechanism, the waterstop body, the aluminum alloy base and the joint of the building facade are mounted through the galvanized mounting plate, and the galvanized mounting plate has good adhesion with concrete, is not prone to falling off and loosening and can bear large tension and torsion, so that the waterproof effect is guaranteed, and the service life of the waterstop is prolonged. A fixing base is arranged at the joint of the bottom end of the galvanized mounting plate and the outer vertical face of the building, the fixing stability of the galvanized mounting plate is reinforced through a clamping assembly, and it is guaranteed that during actual operation of the deformation joint, in the process that the waterstop body is pulled, transverse resistance is exerted on mounting of the galvanized mounting plate through the clamping assembly; the installation stability of the waterproof mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building waterproof technical field, and specifically relates to a building waterproof structure. BACKGROUND

[0002] In the public building waterproof structure, the main purpose of the building deformation joint is to cope with temperature change, uneven settlement of foundation and potential influence of earthquake and other irresistible forces on the building, prevent deformation or damage, through pre-dividing the house into several independent parts in the design stage, each part can freely and independently move, thereby ensuring the stability of the building, and the water stop is built in the deformation joint to prevent water penetration, protect the building structure from damage, and ensure the normal use and safety of the building.

[0003] The water stop of the existing building deformation joint is placed in the inside of the joint of the building facade during installation, and the two sides of the water stop are fixed by extrusion through the aluminum alloy base, because the water stop has a certain elasticity, when the building shakes under the influence of external force, the two sides of the water stop and the aluminum alloy base and the inside of the deformation joint are connected, and a large tensile force and torsion are generated due to the elasticity of the water stop, the water stop is easy to separate and loosen, therefore, the utility model provides a building waterproof structure. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a building waterproof structure to solve the problem that the water stop is not stable when being installed in the deformation joint by the extrusion fixing mode.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a building waterproof structure, comprising a deformation joint expansion and contraction mechanism installed in the joint of the building facade, the deformation joint expansion and contraction mechanism is composed of a stainless steel panel and symmetrically arranged aluminum alloy bases, the symmetrically arranged aluminum alloy bases are arranged on both sides of the joint of the building facade, the stainless steel panel is arranged on the symmetrically arranged aluminum alloy bases, the bottom end of the stainless steel panel, the bottom end of the symmetrically arranged aluminum alloy bases and the inside of the joint of the building facade are provided with a waterproof mechanism, the waterproof mechanism is composed of symmetrically arranged galvanized mounting plates and a water stop body, the symmetrically arranged galvanized mounting plates are arranged between the bottom end of the symmetrically arranged aluminum alloy bases and the joint of the building facade, the bottom end of the symmetrically arranged galvanized mounting plates and the inside of the joint of the building facade are provided with fixed bases, the water stop body is arranged in the inside of the joint of the building facade, and the two ends of the water stop body are fixed with the symmetrically arranged galvanized mounting plates.

[0006] Preferably, the bottom end of the fixed base is fixed to the inside of the joint of the building facade, and the length of the fixed base is consistent with the length of the galvanized mounting plate.

[0007] Preferably, a plurality of clamping assemblies are arranged between the top end of the fixed base and the bottom end of the galvanized mounting plate, the clamping assembly is composed of a clamping block and a clamping groove, the clamping groove is arranged on the top surface of the fixed base, and the clamping block is arranged on the inside of the clamping groove.

[0008] Preferably, the bottom end of the clamping block is in a circular arc structure.

[0009] Preferably, the surface of the clamping block is in a fit state with the inner wall of the clamping groove, and the cross section of the clamping block is in a rectangular structure.

[0010] Preferably, a galvanized protective plate is arranged at the fit position of the inside of the joint of the building facade and the water stop body, and the surface of the galvanized protective plate is fixed to the water stop body.

[0011] Preferably, the water stop body is made of rubber.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The waterproof mechanism is designed to improve the problem that, in the original building deformation joint installation process, when the water stop belt is installed to play a waterproof role, the two sides of the water stop belt and the aluminum alloy base and the inside of the joint of the building facade are fixed by extrusion, so that when the building shakes due to external factors, the water stop body generates a large tensile force and a large torsional force, the two sides of the water stop body and the aluminum alloy base and the joint of the building facade are loose and separated, and the subsequent waterproof effect cannot be guaranteed. The water stop body and the aluminum alloy base and the joint of the building facade are installed through the galvanized mounting plate, the galvanized mounting plate has good adhesion with the concrete, is not easy to fall off and loosen, can withstand a large tensile force and a large torsional force, and the waterproof effect is guaranteed. The fixed base is arranged at the joint of the bottom end of the galvanized mounting plate and the building facade, and the stability of the galvanized mounting plate is reinforced through the clamping assembly, so that when the water stop body is subjected to a tensile force during actual operation of the deformation joint, the galvanized mounting plate is installed through the clamping assembly to generate a transverse resistance, thereby improving the installation stability of the waterproof mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure of the utility model is shown in the figure.

[0015] Figure 2The utility model discloses a deformation joint expansion mechanism, building facade local installation place sectional view schematic diagram

[0016] Figure 3 The utility model discloses Figure 2 A part area amplification schematic diagram in

[0017] In the drawing: 1, building facade; 2, deformation joint expansion mechanism; 21, stainless steel panel; 22, aluminum alloy base; 3, waterproof mechanism; 31, galvanized mounting plate; 310, fixed base; 3101, clamping assembly; 3101A, clamping block; 3101B, clamping groove; 32, water stop body; 320, galvanized protection plate. Specific embodiments

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1 to 3The utility model provides a technical scheme: a building waterproof structure, including the deformation joint expansion and contraction mechanism 2 of installing in the joint department of building facade 1, the deformation joint expansion and contraction mechanism 2 is by stainless steel panel 21, the aluminium alloy base 22 of symmetrical setting is composed, the aluminium alloy base 22 of symmetrical setting is arranged respectively in the joint department both sides of building facade 1, the stainless steel panel 21 sets up on the aluminium alloy base 22 of symmetrical setting, the bottom end of stainless steel panel 21, the bottom end of aluminium alloy base 22 of symmetrical setting and located inside the joint department of building facade 1 is provided with waterproof mechanism 3, waterproof mechanism 3 is by the galvanized mounting plate 31 of symmetrical setting, the water stop body 32 is composed, the galvanized mounting plate 31 of symmetrical setting is arranged respectively between the bottom end of aluminium alloy base 22 of symmetrical setting and the joint department of building facade 1, the surface of galvanized mounting plate 31 is coated with a layer of zinc, and zinc has very strong corrosion resistance, can effectively prevent steel from being oxidized, thereby prolonging the service life of steel, the surface finish of galvanized mounting plate 31 is high, and the fireproof performance of galvanized mounting plate 31 is excellent, and the surface coating thereof can effectively slow down the spreading speed of flame, protects the safety of building and the like, the bottom end of galvanized mounting plate 31 and the inside of the joint department of building facade 1 are provided with fixed base 310, the water stop body 32 is arranged inside the joint department of building facade 1, and the both ends of water stop body 32 are fixed with the galvanized mounting plate 31 of symmetrical setting, through the waterproof mechanism 3 of design, improve the original building deformation joint installation process, when playing the waterproof effect through the installation water stop belt, because the inside of the joint department of building facade 1 and the both sides of aluminium alloy base 22 are fixed by the way of extrusion with external force, when the building shakes due to external force factor in actual operation, water stop body 32 generates greater tension and torsion, makes the both sides of water stop body 32 and the joint department of aluminium alloy base 22 and building facade 1 loose, and the phenomenon of separation, cannot guarantee the follow-up waterproof effect problem, through the waterproof mechanism 3 of setting, make water stop body 32 and aluminium alloy base 22 and the joint department of building facade 1 install through galvanized mounting plate 31, have good adhesion between galvanized mounting plate 31 and concrete, are not easy to fall off and loose, can bear greater tension and torsion, thereby guaranteeing waterproof effect, the bottom end of fixed base 310 and the inside of the joint department of building facade 1 are fixed, the length size of fixed base 310 is consistent with the length size of galvanized mounting plate 31, a plurality of clamping assemblies 3101 are arranged between the top end of fixed base 310 and the bottom end of galvanized mounting plate 31, the clamping assembly 3101 is by clamping block 3101A, clamping groove 3101B is composed, the clamping groove 3101B is opened in the top end surface of fixed base 310, and the clamping block 3101A is arranged inside the clamping groove 3101B, and the top end of clamping block 3101A is fixed with the bottom end of galvanized mounting plate 31, through setting fixed base 310 to the bottom end of galvanized mounting plate 31 and the joint department of building facade 1, and through the fixing stability of galvanized mounting plate 31 is reinforced by clamping assembly 3101,The installation of the waterproof mechanism 3 on the inside of the joint of the building facade 1 provides lateral resistance to the installation of the galvanized mounting plate 31 by the clamping assembly 3101 during the pulling of the waterproof tape body 32, thereby improving the installation stability of the waterproof mechanism 3, the bottom end of the clamping block 3101A is provided with a circular arc structure, the surface of the clamping block 3101A is in a close contact state with the inner wall of the clamping groove 3101B, the cross section of the clamping block 3101A is provided with a rectangular structure, the waterproof tape body 32 is made of rubber, the rubber has good elasticity, extensibility and aging resistance, and is soft, and can adapt to the deformation of the structure.

[0020] In the embodiment, preferably, the inside of the joint of the building facade 1 and the close contact part of the waterproof tape body 32 are provided with a galvanized protection plate 320, and the galvanized protection plate 320 is fixed to the surface of the waterproof tape body 32.

[0021] The working principle and use process of the utility model are as follows: during the installation of the building deformation joint, the waterproof mechanism 3 is first installed on the inside of the joint of the building facade 1, the galvanized mounting plate 31 on both sides of the waterproof tape body 32 is clamped and installed on the fixed base 310, the clamping block 3101A is clamped into the inside of the clamping groove 3101B, the galvanized protection plate 320 fixed to the surface of the waterproof tape body 32 is close to and deformed with the joint of the building facade 1, the symmetrically arranged aluminum alloy base 22 is arranged on the galvanized mounting plate 31 and located on the inside of the joint of the building facade 1, and the stainless steel panel 21 is installed on the symmetrically arranged aluminum alloy base 22, thereby completing the installation operation of the building deformation joint.

[0022] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A building waterproofing structure, comprising an expansion joint mechanism (2) installed at the joint of the building facade (1), characterized in that: The expansion joint mechanism (2) consists of a stainless steel panel (21) and symmetrically arranged aluminum alloy bases (22). The symmetrically arranged aluminum alloy bases (22) are respectively set on both sides of the joint of the building facade (1). The stainless steel panel (21) is set on the symmetrically arranged aluminum alloy bases (22). A waterproof mechanism (3) is set at the bottom of the stainless steel panel (21) and the bottom of the symmetrically arranged aluminum alloy bases (22) and located inside the joint of the building facade (1). The waterproof mechanism (3) consists of symmetrically arranged galvanized steel panels. The system consists of a mounting plate (31) and a waterstop body (32). The symmetrically arranged galvanized mounting plates (31) are respectively located between the bottom end of the symmetrically arranged aluminum alloy base (22) and the joint of the building facade (1). The bottom end of the symmetrically arranged galvanized mounting plates (31) and the joint of the building facade (1) are each provided with a fixed base (310). The waterstop body (32) is located on the inside of the joint of the building facade (1). Both ends of the waterstop body (32) are respectively fixed to the symmetrically arranged galvanized mounting plates (31).

2. The building waterproofing structure according to claim 1, characterized in that: The bottom end of the fixed base (310) is fixed to the inner side of the joint between the building facade (1) and the length of the fixed base (310) is the same as the length of the galvanized mounting plate (31).

3. A building waterproofing structure according to claim 2, characterized in that: Multiple engaging components (3101) are provided between the top end of the fixed base (310) and the bottom end of the galvanized mounting plate (31). Each engaging component (3101) consists of a locking block (3101A) and a locking groove (3101B). The locking groove (3101B) is opened on the top surface of the fixed base (310), and the locking block (3101A) is located inside the locking groove (3101B). The top end of the locking block (3101A) is fixed to the bottom end of the galvanized mounting plate (31).

4. A building waterproofing structure according to claim 3, characterized in that: The bottom two edges of the card block (3101A) have an arc-shaped structure.

5. A building waterproofing structure according to claim 3, characterized in that: The surface of the card block (3101A) is in contact with the inner wall of the card slot (3101B), and the cross-section of the card block (3101A) is rectangular.

6. A building waterproofing structure according to claim 1, characterized in that: A galvanized protective plate (320) is provided at the joint of the building facade (1) where it fits against the waterstop body (32), and the galvanized protective plate (320) is fixed to the surface of the waterstop body (32).

7. A building waterproofing structure according to claim 1, characterized in that: The waterstop body (32) is made of rubber.

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